RPM convert to MPH?

does anyone know a fourmulas where i can just stick in my numbers and be able to convert my RPM to MPH? im dumb in math dont ask :P....

and if you guys are nicer enough answer this for me...

a 10 inch diameter wheel turns at about 1000 rpm.. whats the speed in mph?

8 Answers

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  • 1 decade ago
    Favorite Answer

    RPM = revolutions per minute

    60 minutes = 1 hour

    60,000 rpms per hour

    figure out circumference, times 60,000

    convert inches to miles

  • 3 years ago

    Rpm To Mph

  • Anonymous
    4 years ago

    This Site Might Help You.

    RE:

    RPM convert to MPH?

    does anyone know a fourmulas where i can just stick in my numbers and be able to convert my RPM to MPH? im dumb in math dont ask :P....

    and if you guys are nicer enough answer this for me...

    a 10 inch diameter wheel turns at about 1000 rpm.. whats the speed in mph?

    Source(s): rpm convert mph: https://tr.im/QJX0D
  • papaw
    Lv 7
    1 decade ago

    Online RPM/MPH conversion calculator

    http://www.scottandmaggie.com/gearcalc.asp

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  • 4 years ago

    RPM stands for Revolutions per minute and tell you how fast the engine is turning. The speed of any car at any given RPM will vary depending on what the gear ratio is. Some cars may do 60 at 2,000 RPM and others, because of different gearing, may run 70 at 2,000 RPM.

  • 1 decade ago

    10" x 3.14 (pi) = 31.4" (Circumference of the wheel) .

    31.4 x 1000 rpm = 31,400 inches traveled per minute.

    31,400 inches per minute divided by 12 = 2616 feet per minute.

    5280 feet (one mile) per minute = 60 mph.

    So, 2640 ft. per minute would equal 30 mph.

    2616 is a little less than that, so the speed would be about 29 mph.

  • 5 years ago

    95 RPM to MPH?

  • 4 years ago

    3318

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